Is 91.80.133.21 malicious?
IP reputation report for 91.80.133.21: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
91.80.133.21 is listed on 9 threat intelligence sources
Detected by 9 threat intelligence sources in the isMalicious dataset — review before trusting this IP.
Threat verdict
VerdictListed on blocklists
Appears on threat intelligence blocklists — treat with caution.
Blocklist detections9 sources
Categoriesbruteforce, malware, phishing, suspicious, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-05
Detections
- SSH Password Authbruteforce
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware
- Romain Marcoux - Malicious IPsphishing
- IPsum Level 1suspicious
- IPsum Level 2suspicious
- IPsum – malicious IP feedmalware
- ThreatHive - Hive Blocklist
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware